Feature: 1. It is convenient for the customers. After ordering, they can rest at the table instead of waiting in line at the bar counter. 2. The Keypad transmitter has a very long launch distance, the customer can sit anywhere in the store or stroll around the nearby, waiting for the receiver to remind them to pick up their meals. 3. The product is made of ABS engineering plastic material, which is of military quality and exquisite workmanship. It is durable, anti‑broken, has long service life thus saving the cost for the store. 4. The appearance of the disk receiver is personalized, elegant and stylish, so that the customers not only enjoy the meal but experience the dining enjoyment brought by high‑tech, and the satisfaction of being respected. 5. Other restaurants have gradually used this wireless restaurant paging system, if you still not innovate to keep up with the trend, you're going backwards. 6. High‑End professional processing chip, adopt imported processing chipset, high‑performance noise reduction coding and decoding circuit, fast heat dissipation and strong stability Specification: Item Type: Wireless restaurant paging system Application: Used in restaurants, bars, cafes and other places . Keypad Transmitter: Size: Approx. 121x80x30mm/4.8x3.1x1.2inch Working Frequency: 433.92MHz Working Current: ≤ 260mA±20mA Standby Current: